Article Photos: Oklahoma City police chief cites gangs, drugs for increase in deadly violence 5/7

"FIRST PERSON: STORIES OF HOPE" SERIES: Oklahoma City Police Chief Bill Citty speaks about his experiences during the Oklahoma City bombing during the OKC National Memorial series, Stories of Hope, Friday, Aug. 6, 2010. Photo by Doug Hoke, The Oklahoman ORG XMIT: KOD